Only 5% open rate? Because your emails are identical to 1000 others
AI writes different emails for each customer, generates 1000 versions in 1 minute, 3x open rate improvement
Data Encrypted • Privacy First • API First • Start Free


Writing marketing emails used to feel like staring at a blank page. Now AI helps me organize my thoughts and generate drafts. What surprised me most is how it recommends different products based on each customer's browsing history - emails became truly personalized. Customer feedback shifted from 'another mass email' to 'you really understand me'.
Our team's biggest challenge was new user activation. NoteMail's journey editor lets us visually design the entire activation flow without writing complex code. Most importantly, I can see in real-time where each user gets stuck and quickly adjust our strategy. This insight into user behavior is far more valuable than simple data reports.
The hardest part of educational emails is balancing professionalism with warmth. AI helps me adjust the tone so emails feel like a teacher encouraging students, not cold system notifications. Completion rates improved, but what makes me happier is that many students now reply to share their learning experiences - an interaction I never had before.
Financial product emails must be accurate, timely, and trustworthy. NoteMail's template system ensures every email meets compliance requirements, and multi-language support lets us serve users in different regions simultaneously. Most critically, email delivery is stable and reliable - customers receive transaction notifications immediately. This is crucial for building trust.
B2B sales cycles are long and require continuous follow-up. Previously our sales team manually sent dozens of follow-up emails daily, prone to omissions and errors. Now automated flows remember each prospect's status and send appropriate content at the right time. The sales team says they can finally focus on truly important customer communications instead of drowning in mechanical repetitive work.
Why Is Your Email Marketing So Ineffective?
Traditional Email Marketing ❌
NoteMail ✅
Real Scenarios
- • Spent 3 hours writing an email, only 50 people opened it
- • Mass send 'Dear Customer', recipients spot it and delete immediately
- • Competitors' emails have higher open rates than yours
Root Causes
- • Generic content with no personalization
- • Recipients don't see how the email relates to them
- • Random send times, not when customers are active
Business Impact
- → 95% of marketing budget wasted
- → Potential customers lost
- → Management questions marketing effectiveness
Real Scenarios
- • Have to rewrite everything each time - from subject to body
- • Don't know what to write, always struggling with wording
- • After sending, no idea about results, can only wait for replies
Root Causes
- • No template system, start from scratch every time
- • Don't know what content works, can only guess
- • Lack of data support, unable to optimize content
Business Impact
- → Marketers exhausted, extremely low efficiency
- → Miss optimal send timing
- → Team morale drops
Real Scenarios
- • Sent 1000 emails, don't know which customers opened them
- • Someone clicked the link, but don't know who
- • Want to follow up with interested customers, but can't find clues
Root Causes
- • No tracking system, can only see overall metrics
- • Can't distinguish high-value from regular customers
- • Lack of behavioral data, unable to follow up precisely
Business Impact
- → High-intent customers overlooked
- → Waste sales team's time
- → Conversion rate remains low
How NoteMail Boosts Marketing Results by 3x
AI + Data - Making Every Email Count
Generate 1000 versions in 1 minute, save 90% time
❌ Writing one email takes 3 hours?
✅ AI completes it in 1 minute
AI Automation:
- •Choose communication intent (product intro, event invitation, customer care...)
- •AI generates targeted content based on customer profiles
- •Real-time preview with tone adjustment
- •Complete 1000 different versions in 1 minute
Business Value:
- →10x marketing efficiency improvement
- →Marketers have time for more important work
- →Run multiple marketing campaigns simultaneously
Open rate from 5% to 28%, 5x conversion improvement
❌ Low open rates? Because content isn't personalized
✅ AI personalization makes every email unique
AI Personalization:
- •Auto-analyze customers: company, position, industry, recent behavior
- •Generate targeted content based on profiles
- •Not 'Dear Customer' but 'Hi Sarah, about last week...'
- •AI recommends optimal send times
Effect Comparison
Traditional ❌
Open Rate 5-8%
Click Rate 1-2%
Conversion 0.5%
NoteMail
Open Rate 25-35%
Click Rate 8-12%
Conversion 3-5%
Business Value:
- →Same customer list, 5x conversion
- →Clear marketing ROI improvement
- →No wasted marketing budget
See who's interested in real-time, never miss sales opportunities
❌ Sent 1000 emails but don't know who's interested?
✅ Real-time tracking captures buying signals precisely
Real-time Tracking:
- •Who opened, when they opened
- •Who clicked, what they're interested in
- •Who are high-intent customers
- •AI smart alerts: 'Sarah opened 3 times, clicked pricing page - follow up now for 40% better conversion'
Business Value:
- →Never miss high-intent customers
- →Sales team has clear follow-up list
- →Data-driven continuous optimization
Visual journey builder lets marketers create complex automation flows without coding. Welcome series, abandoned cart recovery, re-engagement campaigns – all with drag-and-drop simplicity. Trigger journeys from user behavior or custom conditions to nurture leads automatically.


Create and send beautiful campaigns to thousands of contacts. Segment your audience, schedule sends, and track performance in real-time. A/B test subject lines and content to optimize your results. Beautiful templates that work on all devices.


Built for global teams. Create templates once, translate into multiple languages, and automatically send in each recipient's preferred language. Perfect for welcome emails, notifications, and customer communications. No technical knowledge required.
Track opens, clicks, bounces, and unsubscribes in real-time. Understand which campaigns perform best with detailed metrics. See engagement trends and identify your most active subscribers. Export data for deeper analysis.
Complete SDK and REST APIs for developers who need programmatic access. Send verification codes, password resets, and transactional emails with a single line of code. Perfect for SaaS products and applications.
For Developers
5-minute integration, out-of-box email API + AI personalization
Quick Start - Send AI-personalized emails in 3 lines of code
// 1. Install SDK
npm install @notemail/sdk
// 2. Initialize client
import { NoteMail } from '@notemail/sdk';
const client = new NoteMail({
apiKey: process.env.NOTEMAIL_API_KEY,
});
// 3. Send personalized email
await client.emails.send({
to: '[email protected]',
template: 'welcome',
variables: {
name: 'Sarah',
company: 'Acme Inc'
},
personalize: true // AI personalization
});
// Done! Email sent in < 100msComplete REST API supporting all email operations
- •Send single or bulk emails
- •Query email status and statistics
- •Manage contacts and lists
Receive email events in real-time, track every email precisely
- •Delivery, open, click events pushed in real-time
- •Support custom callback URLs
- •Automatic retry mechanism on failure
Marketing teams edit independently, no redeployment needed
- •Visual template editor
- •Support variables and conditional rendering
- •Multi-language template management
Built-in AI personalization, save 2 weeks of development time
- •Automatically analyze customer profiles
- •Generate targeted content based on user behavior
- •Dynamically optimize send times
Performance Metrics
Complete API documentation, SDK examples, and best practices
Simple pricing that scales with your growth
- Send from your own email address
- Basic AI assistance
- Full API access
- MCP protocol support
- No custom domain
- Custom sending domain
- Higher email deliverability
- 5,000 emails per day
- AI-powered email personalization
- Advanced AI features
- Email lead generation
- Full developer API and MCP access
- Dedicated server infrastructure
- Custom system configuration
- Priority technical support
- Service Level Agreement (SLA)
- Custom integration services
- Advanced security features
NoteMail is the email marketing platform built for modern marketing teams. Create beautiful campaigns, automate customer journeys, and track results – all without technical headaches.
Whether you're running newsletters, promotional campaigns, or automated customer communications, NoteMail makes it simple. Start free and scale as you grow.
Data Encryption
Data protected in transit and at rest
Privacy First
Compliant with GDPR and Japan APPI standards
SOC 2 Certification In Progress
Internal controls follow global standards
GDPR Compliant
Compliant with EU General Data Protection Regulation